- Pretender [男性キー]Official髭男dismVocal1collabFa.sleep/YuAn
- Love Story安室奈美恵Vocal1collabFa.sleep/YuAn
- パプリカ R&B ver.Foorin 米津玄師Vocal1collabFa.sleep/YuAn
- 残酷な天使のテーゼ [Jazzy Arrange]高橋洋子Vocal1collabFa.sleep/YuAn
- Beauty and the Beast [原曲キー]劇団四季 美女と野獣Vocal1collabFa.sleep/YuAn
- 君をのせて [jazz]井上あずみVocalFa.sleep/YuAn
- I believe [原曲キー]絢香Vocal1collabFa.sleep/YuAn
- No_titleREOL(れをる)Vocal2collabFa.sleep/YuAn
- fragile [原曲キー]※セルフハモリつきEvery Little ThingChorus3collabFa.sleep/YuAn
- fragile [原曲キー]Every Little ThingVocal1collabFa.sleep/YuAn